Bicycle Components & Accessories

Shimano ULTEGRA R8100 Crankset 2x12s Road Bicycle 165mm 170mm 172.5mm 50-34T 52-36T Hollow Integrated Speed Crank For Road Bike Shimano ULTEGRA R8100 Crankset 2x12s Road Bicycle 165mm 170mm 172.5mm 50-34T 52-36T Hollow Integrated Speed Crank For Road Bike Shimano ULTEGRA R8100 Crankset 2x12s Road Bicycle 165mm 170mm 172.5mm 50-34T 52-36T Hollow Integrated Speed Crank For Road Bike